Ellen Lawrence
Earth: Our Home in the Solar System
Comets, Meteors, and Asteroids: Voyagers of the Solar System
Poisoned Rivers and Lakes
Global Warming
How Do Volcanoes Make Rock?: A Look at Igneous Rock
What Are Rocks Made Of?
How Do People Use Rocks?
Rocks and Minerals
A Dragonfly's Life
A Bird's Life
Meat-Eating Plants: Toothless Wonders
From Bird Poop to Wind: How Seeds Get Around
Dirty Air
What Lily Gets from Bee: And Other Pollination Facts
Poison Petals: Don't Eat!
Baking and Crushing: A Look at Metamorphic Rock
A Spider's Life
How Do Water and Wind Change Rock?: A Look at Sedimentary Rock
What Are Clouds?
Cooking with Sunshine: How Plants Make Food
What Is Weather?
How Are Rain, Snow, and Hail Alike?
Active Minds Zoom Into Space Print Series
Healing Plants: Medicine from Nature (Plant-ology)